Home Projects MCU Serial AVR and PIC programmer

 
 

Serial AVR and PIC programmer
author: Dr. Ayman Shalaby - aimanshalpygmail.com



 

This is a dual MCU programmer which supports both AVR and PIC mcu and there is a switch to select between them.

 It's easy to manufacture and have only through hole parts.


 Features


- RS232 Serial interface
- AC-DC powered
- MAX232 interface
- standard programming sockets for PIC and AVR
- easy to build, all component are TH parts
- 74CA00 for protection
- LED indicators for VPP, TxD, RxD, Power
- Compatible with PonyProg and similar software
- 10 Pin ICSP for AVR (Miso, SCK, Mosi, Reset, GND, VCC)
- 5 Pin ICSP for PIC (VPP, VDD, VSS, PGD, PGC)


 Schematic


The full schematic is shown below

 

click on schematic for full resolution

 

 PCB Design


 

 

 

 



Downloads


Download Eagle design files

Download Gerber files



 
 

 
120x90 spot

 

 

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